Source: National Center for Complementary and Integrative Health
+ Bromelain is a mixture of enzymes found in the pineapple plant. Pineapple is native to the Americas but is now grown throughout the world in tropical and subtropical regions. Historically, natives of Central and South America used pineapple for a variety of ailments, such as digestive disorders.
+ Currently, bromelain is used as a dietary supplement for nasal swelling and inflammation, osteoarthritis, cancer, poor digestion, and muscle soreness. Topical (applied to the skin) bromelain is used for wounds and burns.
+ Bromelain is obtained from the stem or fruit of the pineapple. It is sold in the form of a powder, cream, tablet, or capsule, and it may be used alone or in combination with other ingredients.